Nagios and notification

[Mike McGrath]

I'm moving our production nagios install onto its own machine with cacti 
(noc1)  We've had a few false positives because lockbox is just too busy 
with other things.  In the process of this move I was wondering how we 
should do nagios notifications.  I see two options:

1) Create a nagios group for just generic all notifications
2) make admins add themselves about what to be notified about
3) Auto add people in a group to the notifications list and make them 
customize if necessary.

Prior to the move to noc1.  We used 3).

Opinions?

    -Mike